CVE-2017-2190 : What You Need to Know

The RW-4040 tool, used for verifying the execution environment on Windows 7 version 1.2.0.0, is vulnerable to an untrusted search path, potentially allowing attackers to gain privileges.

Understanding CVE-2017-2190

This CVE involves a vulnerability in the RW-4040 tool by Sharp Corporation, which can be exploited by introducing a malicious DLL into an unspecified directory.

What is CVE-2017-2190?

The RW-4040 tool for Windows 7 version 1.2.0.0 is susceptible to an untrusted search path vulnerability, enabling attackers to escalate privileges by inserting a Trojan horse DLL.

The Impact of CVE-2017-2190

The vulnerability in the RW-4040 tool could lead to unauthorized privilege escalation, potentially compromising the affected system's security.

Technical Details of CVE-2017-2190

The technical aspects of this CVE include:

Vulnerability Description

The RW-4040 tool version 1.2.0.0 on Windows 7 is prone to an untrusted search path vulnerability.

Affected Systems and Versions

Product: RW-4040 tool to verify execution environment for Windows 7
Vendor: Sharp Corporation
Version: 1.2.0.0

Exploitation Mechanism

Attackers can exploit this vulnerability by introducing a malicious DLL into an unspecified directory, potentially gaining elevated privileges.

Mitigation and Prevention

To address CVE-2017-2190, consider the following steps:

Immediate Steps to Take

Update the RW-4040 tool to a patched version that addresses the untrusted search path vulnerability.
Monitor system directories for any unauthorized DLL files.

Long-Term Security Practices

Implement secure coding practices to prevent DLL hijacking vulnerabilities.
Regularly update and patch software to mitigate potential security risks.

Patching and Updates

Apply security patches provided by Sharp Corporation to fix the vulnerability in the RW-4040 tool.